PT-2025-48476 · Socomec · Diris Digiware M-70

Kelly Patterson · Published 2025-03-03 · Updated 2025-12-08 · CVE-2025-26858

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Socomec DIRIS Digiware M-70 version 1.6.9

Description A buffer overflow issue exists in the Modbus TCP functionality. Sending a specific sequence of unauthenticated network packets can cause a denial of service. The vulnerability involves tampering with a linked list pointer due to the overflow.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2025-15276

CVE-2025-26858

Affected Products

Diris Digiware M-70

References · 10

• https://talosintelligence.com/vulnerability_reports/TALOS-2025-2152 · Vendor Advisory
• https://socomec.fr/sites/default/files/2025-10/CVE-2025-26858---Diris-Digiware-Mxx-Dxx-_VULNERABILITIES_2025-10-01-16-38-44_English_0.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-26858 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-26858 · Security Note
• https://bdu.fstec.ru/vul/2025-15276 · Security Note
• https://twitter.com/hackyboiz/status/1997314316589265361 · Twitter Post
• https://twitter.com/syedaquib77/status/1996825307567759510 · Twitter Post
• https://reddit.com/r/CVEWatch/comments/1ph9nrz/top_10_trending_cves_08122025 · Reddit Post
• https://twitter.com/CveFindCom/status/1995556078197596552 · Twitter Post
• https://twitter.com/CVEnew/status/1995519575278891253 · Twitter Post